BMW 3.0D M57N Crankshaft rear main seal FEBI 104945

BMW Rear Crankshaft Oil Seal – FEBI Bilstein Part Number: 104945 | OE: 11147787262

🔧 FEBI 104945

Crankshaft Rear Main Seal (Transmission Side) – BMW Diesel

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🔁 OEM / Cross Reference

• BMW: 11147787262

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⚙️ Description

High-quality rear crankshaft oil seal (RMS) with flange.
Designed to prevent engine oil leaks between engine and transmission.

• Transmission side fitment
• PTFE material (long life, low friction)
• OEM-spec sealing performance

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✅ Fits Engines

• M47 – 2.0 Diesel
• N47 – 2.0 Diesel
• M57 – 3.0 Diesel

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🚗 Fits BMW Models

1 Series

• E81 / E87 – 118d, 120d

3 Series

• E46 – 320d, 330d
• E90 / E91 – 318d, 320d, 330d

5 Series

• E60 / E61 – 520d, 525d, 530d, 535d

7 Series

• E65 – 730d

X Series

• E83 X3 – 2.0d, 3.0d
• E53 X5 – 3.0d

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📏 Specs

• Inner Diameter: 90mm
• Outer Diameter: 102mm
• Width: 172mm
• With flange

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⚠️ Note

• Rear main seal (gearbox side)
• Professional installation recommended
• Always confirm via VIN

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✅ Summary

• FEBI 104945 = Rear crankshaft seal 
• Fits BMW diesel engines (M47 / N47 / M57)
• Common on E46, E60, E90, X3, X5